The sum of three consecutive numbers is the plus 330. If the smallest of the numbers is (a - 9), what are the numbers?

The sum of three consecutive numbers is the plus 330. If the smallest of the numbers is (a - 9), what are the numbers? https://www.studyhelpus.com/Questions & Answers/the-sum-of-three-consecutive-numbers-is-the-plus-330-if-the-smallest-of-the-numbers-is-a-9-what-are-the-numbers/?feed_id=1845&_unique_id=63160692e7234